摘要
土壤生态毒理学是污染土壤生态风险评价以及土壤污染控制的理论依据,土壤环境中有毒物质的生态毒理效应及其分子机制的研究是土壤生态毒理研究的核心内容．首先从土壤重金属污染胁迫、有机污染胁迫以及复合污染的联合胁迫三个方面,概述了土壤污染所致的生态毒理效应最新研究进展;在理论剖析种群水平上污染土壤的分子生态毒理效应的基础上,较为系统地介绍了各种与污染土壤生态毒理效应有关的生物标记物,论述了污染土壤生态毒理分子诊断的基本原理、意义并对其今后的研究动态给予了分析;最后,对土壤生态毒理学研究今后的发展进行了展望．
Soil ecotoxicology provides a theoretical basis for ecological risk assessment of contaminated soils and control of soil pollution. Research on ecotoxicological effects and their molecular mechanisms of toxic substances in soil environment is the kernel content of soil-ecotoxicological studies. Thus, some new researching progresses in ecotoxicological effects resulted from stress of heavy metals and organic pollutants and their joint stress in soil ecosystems were firstly summarized. Then various biomarkers related to ecotoxicological effects of contaminated soils were systematically presented, and basic principles and significance of molecular diagnosis in contaminated soil ecotoxicology were expounded and its researching trends were analyzed, on the basis of theoretical anatomy of molecular ecotoxicological effects of contaminated soils at population levels. Finally, future developments in the field of soil ecotoxicology were prospected.
出处
《生态毒理学报》
CAS
CSCD
2006年第1期1-11,共11页
Asian Journal of Ecotoxicology
基金
国家杰出青年科学基金(No.20225722)
作者简介
周启星（1963-），男，教授（博士生导师），E-mail：Zhouqx@nankai．edu.cn；通讯作者（Corresponding author）.周启星（1963-），男，教授，博士生导师，教育部长江学者特聘教授，中国科学院“引进国外杰出人才”入选者．现任南开大学环境科学与工程学院院长、中国科学院沈阳应用生态研究所陆地生态过程重点实验室主任．主要从事土壤生态毒理与污染生态化学、污染土壤生态修复与污染控制生态学以及城镇环境工程等方面的研究．
